package su2010.puz;

import java.awt.image.BufferedImage;

/**
 * Class for applying filters to images
 * @author stef, mateja
 *
 */
public interface Filter {

	/**
	 * Apply filter to image
	 * @param img Input image
	 * @return filtered image
	 */
	BufferedImage apply(BufferedImage img);
	
}
